Clockwise vs Focus Booster: Comprehensive Comparison
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Overview
In today's fast-paced world, choosing the right productivity tool can make all the difference. This comprehensive comparison between Clockwise and Focus Booster will help you understand which tool best fits your workflow and productivity needs.
⚡ Quick Summary
Aspect | Clockwise | Focus Booster |
|---|---|---|
Best For | AI-powered calendar assistant that optimizes schedules and protects focus time | Pomodoro timer app with time tracking and analytics (discontinued) |
Pricing | Free, from $6.75/mo | Discontinued |
Platforms | Web | Web, Windows, Mac, Mobile |
What is Clockwise?
Clockwise is an AI-powered calendar assistant that optimizes schedules by automatically finding optimal meeting times, rescheduling conflicts, protecting focus time blocks, and balancing individual and team productivity. It integrates with Google Calendar and Microsoft calendars to provide smart rescheduling, automatic time blocking, and team coordination across time zones.
🌟 Key Features of Clockwise
✦AI-powered smart rescheduling and predictive scheduling to resolve conflicts
✦Automatic time blocking with flexible holds for tasks and deep work focus time
✦Team coordination via shared calendars and real-time optimization across time zones
✦Analytics for individual and team insights on focus time and meeting load
✦AI assistant (Prism) for scheduling suggestions
✦Preference learning to understand work styles and minimize context switching
What is Focus Booster?
A Pomodoro-based time management app that helps users maintain focus through timed work sessions and breaks, featuring customizable timers, time tracking, and productivity analytics. Note: Focus Booster has officially shut down after 15 years and is no longer available for new users.
🌟 Key Features of Focus Booster
✦Customizable Pomodoro timer with session and break length adjustment
✦Time tracking with task, project, and client tracking capabilities
✦Reports and analytics with session history and productivity insights
✦Cross-device sync with offline mode support
✦Idle detection with notifications and sound alerts
✦Manual time entry and data export functionality
📊 Feature Comparison
Feature | Clockwise | Focus Booster |
|---|---|---|
📅 Calendar Integration | ✓ Yes | ✓ Yes |
✅ Task Management | ◐ Limited | ✓ Yes |
⏰ Time Blocking | ✓ Yes | ✓ Yes |
🗣️ Natural Language Processing | ◐ Limited | ✗ No |
🔔 Notifications | ✓ Yes | ✓ Yes |
🌍 Time Zones Support | ✓ Yes | ✗ No |
📆 Scheduler | ✓ Yes | ◐ Limited |
📈 Analytics | ✓ Yes | ✓ Yes |
🔗 Integrations
Clockwise
Google Calendar, Microsoft Outlook, Slack, Asana, Zoom
Focus Booster
Google Calendar, Evernote
💰 Pricing Comparison
Clockwise
Free, from $6.75/mo
Free plan available, Teams $6.75-$7.75/mo, Business $11.50/mo, Enterprise custom pricing
Focus Booster
Discontinued
Service discontinued - no longer available
💡 Things to Consider
When Choosing Clockwise
→Best for teams with shared calendars; limited value for solo users or client scheduling
→Requires Google Calendar dependency and expect to use alongside Clockwise for detailed edits
→Only updates once daily rather than real-time like some competitors
When Choosing Focus Booster
→The service has been permanently discontinued after 15 years of operation
→Best suited for Pomodoro beginners and freelancers needing simple time tracking
→Limited integrations compared to competitors, lacking support for popular tools like Slack, Notion, or Todoist
⭐ User Reviews
Clockwise
"Mostly positive reviews with users calling it a 'game changer' for productivity and work-life balance. Praised for automatic focus time creation, team coordination, and ease of use. Main criticisms include occasional sync issues with Google Calendar/Slack, limited editing capabilities requiring switching to Google Calendar, and daily rather than real-time rescheduling updates."
Focus Booster
"Users praised its simplicity and effectiveness for Pomodoro-based focus, with lightweight performance and good time tracking. However, it was limited in advanced features and required paid plans after a 7-day trial. Ideal for basic Pomodoro needs but not suitable for users wanting comprehensive task management or free advanced tools."
🎯 Conclusion
Both Clockwise and Focus Booster are excellent productivity tools with their own strengths.
Clockwise excels in AI-powered smart rescheduling and predictive scheduling to resolve conflicts, while Focus Booster shines with Customizable Pomodoro timer with session and break length adjustment. The best choice depends on your specific needs, workflow preferences, and budget.
We recommend trying both tools to see which one fits better with your productivity style.

